You're relaxing on the sofa when suddenly your eyelid starts twitching. Or perhaps it's a muscle in your arm, your leg, or ...

Sometimes, people experience random muscle twitches that interrupt their normal daily activities. This is usually not harmful, but can produce discomfort. These random muscle twitches, known as ...

In 2021, just shy of my 25th birthday, I was in the best shape of my life—I had just hit personal records in preparation for my first powerlifting competition. But one day I bent down to pick ...